cp's OEIS Frontend

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.

Showing 1-2 of 2 results.

A077742 a(n) = A077741(n)/n.

Original entry on oeis.org

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 176, 2401, 2951, 341, 3826, 4201, 451, 4801, 1, 601, 1, 1401, 176, 21, 2401, 2701, 2951, 3201, 1, 4201, 726, 1, 12651, 1521, 176, 19801, 2201, 2401, 1, 3501, 5751, 801, 1, 121, 1401, 15801, 176, 19201, 1
Offset: 1

Views

Author

Amarnath Murthy, Nov 20 2002

Keywords

Examples

			a(14) = 41314/14 = 2951, a(10) =1

Crossrefs

Cf. A077741.

Extensions

Corrected and extended by Ray Chandler, Jun 11 2003

A084044 Smallest palindromic multiple of n in which n is a substring (anywhere), or 0 if n = 10k or no such number exists.

Original entry on oeis.org

1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 11, 2112, 31213, 41314, 5115, 61216, 71417, 8118, 41914, 0, 12621, 22, 32223, 4224, 525, 26962, 27972, 82628, 52925, 0, 31713, 23232, 33, 2243422, 53235, 6336, 43734, 83638, 93639, 0, 412214, 42924, 34443, 44, 5445
Offset: 1

Views

Author

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 26 2003

Keywords

Comments

Conjecture: a(n) = 0 iff n = 10k. Though many terms match, not the same as A077741.

Crossrefs

Cf. A084043, A077741.

Extensions

Corrected and extended by Ray Chandler, Jun 11 2003
Showing 1-2 of 2 results.

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