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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A219255 Numbers n for which prime(n) divides at least one sum of two consecutive terms in sequence {f_m(k)}, defined in A224523.

Original entry on oeis.org

1, 2, 3, 5, 6, 7, 8, 10, 17, 23, 24, 25, 34, 36, 37, 45, 51, 120, 124, 219, 231, 244, 251, 2034, 2057, 3121, 4176, 5185, 9492
Offset: 1

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Author

Vladimir Shevelev, Apr 11 2013

Keywords

Comments

Places of the last elements of runs of the same terms in A224523 are in the sequence. Whether these sequences coincide one to another?

Examples

			7 is in the sequence, since prime(7)=17 and sequence {f_7(k)} is periodic with period {1,1,2,3,5,8,13,21,2,1,3,4,7,11,18}, such that sum of terms 13+21=34 is divisible by 17.

Crossrefs

Cf. A078414, A078412, A214684, A219328, A224523.

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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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