Same gaps pattern
NAME
The successive gaps between nonprime terms and the successive
gaps between nonprime digits show the same pattern. Lexicographically earliest sequence
of distinct nonnegative terms with this property.
DATA
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 11, 15, 16, 18,
20, 21, 13, 22, 24, 25, 26, 17, 27, 19, 28, 30, 23, 29, 31, 37, 32, 41, 43, 47,
33, 34, 53, 59, 61, 35, 36, 67, 38, 71, 39, 73, 79, 83, 40, 89, 42, 97, 101,
103, 107, 44, 45, 46, 109, 48, ...
COMMENT
This is a permutation of the nonnegative numbers. The
nonprime integers and the prime numbers appear in their natural order.
EXAMPLE
The hereunder nonprime terms are
in yellow
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 11, 15, 16, 18, 20, 21, 13, 22, 24, 25, 26, 17, 27, 19, 28, 30, 23, 29, 31, 37, 32, 41, 43, 47, 33, 34, 53, 59, 61, 35, 36, 67, 38, 71, 39, 73, 79, 83, 40, 89, 42, 97, 101, 103, 107, 44, 45, 46, 109, 48, ...
The above successive yellow terms are separated by 0 prime (no prime between
0 and 1), then 2
primes (between 1 and 4 we have 2 and 3), then 1 prime, (5), then 1 prime again (7), then
0, 0, 0, 0, 1(11), 0, 0, 0, 0, 1(13), 0, 0, 0, 1(17), 1(19), 0, 4, 3, 0, 3, 0, 1(67), 1(71), 3, 1(89), 4, 0, 0, 1(109), etc.
The hereunder nonprime digits
are in yellow
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1 0, 12, 1 4, 1 1, 15, 1 6, 1 8, 20,
21, 13, 22, 24, 25, 26, 17, 27, 1 9, 28, 30, 23, 29,
31, 37, 32, 4 1, 43, 47, 33, 34,
53, 59, 6 1, 35, 36, 67, 38,
71, 39, 73, 79, 83, 4 0, 8 9, 42,
97, 1 0 1, 1 03, 1 07, 4 4, 45,
4 6, 1 0 9, 4 8,
The above successive yellow digits are separated by 0 prime digit (no prime
digit between 0 and 1), then 2
prime digits (between the digits 1 and 4 we have 2 and 3), then 1 prime digit (5), then
1 prime digit
again (7), then 0,
0, 0, 0, 1 (the 2 of 12), 0, 0, 0, 0, 1 (the 5 of 15), 0, 0, 0, 1 (the 2 of 20), 1 (the 2 of 21), 0, 4, 3, 0, 3, 0, 1 (the 2 of 28), 1 (the 3 of 30), 3, 1 (the 3 of 31), 4, 0, 0, 1 (the 3 of 43), etc.
We see that the two blue sequences are the same.
And hope this will be accepted in the OEIS.
.
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