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 1-3 of 3 results.

A050417 Least k such that A050416(k) = n.

Original entry on oeis.org

1, 3, 4, 8, 5, 57, 11, 6, 13, 48, 66, 15, 7, 81, 54, 17, 9, 69, 61, 56, 10, 36, 45, 71, 63, 58, 20, 12, 38, 47, 91, 59, 160, 65, 251, 22, 14, 130, 40, 49, 93, 85, 80, 162, 67, 53, 253, 24, 16, 33, 132, 42, 116, 223, 95, 68, 82, 60, 164
Offset: 1

Views

Author

Clark Kimberling

Keywords

Crossrefs

Cf. A050416.

Extensions

a(50) corrected by Sean A. Irvine, Aug 15 2021

A050418 Numbers k such that A050416(k) < A050416(k+1).

Original entry on oeis.org

2, 3, 4, 5, 6, 8, 9, 11, 13, 15, 17, 18, 20, 22, 24, 26, 28, 30, 33, 36, 38, 40, 42, 45, 48, 49, 50, 51, 54, 57, 58, 59, 61, 63, 66, 67, 69, 71, 72, 73, 75, 77, 81, 82, 83, 85, 86, 88, 91, 93, 95, 96, 97, 99, 100, 103, 104, 106, 108, 110
Offset: 1

Views

Author

Clark Kimberling

Keywords

A050419 Numbers k such that A050416(k) > A050416(k+1).

Original entry on oeis.org

7, 10, 12, 14, 16, 19, 21, 23, 25, 27, 29, 31, 32, 34, 35, 37, 39, 41, 43, 44, 46, 47, 52, 53, 55, 56, 60, 62, 64, 65, 68, 70, 74, 76, 78, 79, 80, 84, 87, 89, 90, 92, 94, 98, 101, 102, 105, 107, 109, 111, 112, 114, 115, 118, 121, 123
Offset: 1

Views

Author

Clark Kimberling

Keywords

Showing 1-3 of 3 results.

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

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