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 1-4 of 4 results.

A181159 First occurrence of n in A181157.

Original entry on oeis.org

1, 2, 6, 4, 16, 12, 36, 34, 28, 10, 82, 72, 166, 58, 142, 118, 52, 262, 238, 250, 130, 22, 382, 370, 232, 670, 190, 112, 652, 492, 766, 328, 610, 172, 70, 1066, 910, 874, 514, 490, 1492, 466, 1390, 352, 1330, 46, 2050, 1212, 1042, 862, 2026, 832, 322, 2470, 2350, 1912, 742, 2710
Offset: 1

Views

Author

Keisuke Sato (st(AT)r3z.org), Oct 07 2010

Keywords

Crossrefs

Cf. A181157.

Extensions

More terms from Michel Marcus, Jan 09 2023

A181158 Where records occur in A181157.

Original entry on oeis.org

1, 2, 4, 10, 22, 46, 106, 406, 826, 2386, 5950, 12466, 37990, 141262, 577486
Offset: 1

Views

Author

Keisuke Sato (st(AT)r3z.org), Oct 07 2010

Keywords

Comments

A181157(a(n)) = a(n).

Extensions

a(13)-a(15) from Charlie Neder, Feb 07 2019

A181160 Where records occur in A181159: a(n) occurs later than all positive integers k < a(n) in A181157.

Original entry on oeis.org

1, 2, 3, 5, 7, 11, 13, 18, 23, 26, 31, 36, 41, 47, 54, 58, 63, 69, 72, 76, 84, 91, 95, 99, 104, 113, 118, 126, 133, 147, 158, 167, 170, 179, 192, 206, 229, 246, 258, 273, 283, 304, 316, 339, 369, 407, 432, 444, 470, 519, 533, 561, 608, 663
Offset: 1

Views

Author

Keisuke Sato (st(AT)r3z.org), Oct 07 2010

Keywords

Extensions

a(34)-a(54) from Charlie Neder, Feb 07 2019

A306332 Records in A181159.

Original entry on oeis.org

1, 2, 6, 16, 36, 82, 166, 262, 382, 670, 766, 1066, 1492, 2050, 2470, 2710, 3370, 4192, 4432, 5050, 6274, 7354, 8050, 8590, 10270, 11256, 12250, 15190, 15670, 18910, 22666, 26026, 26110, 32146, 32230, 47806, 48250, 56026, 66652, 72766, 82630, 84706
Offset: 1

Views

Author

Charlie Neder, Feb 07 2019

Keywords

Comments

A181160 gives the indices of these terms.

Crossrefs

Cf. A181157, A181159, A181160.
Showing 1-4 of 4 results.

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

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