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.

A169745 Numbers k such that A109671(2*k+1) = 1.

Original entry on oeis.org

0, 2, 5, 11, 18, 21, 23, 35, 39, 44, 47, 66, 69, 72, 75, 81, 87, 89, 95, 131, 141, 147, 153, 159, 165, 174, 176, 179, 186, 189, 191, 258, 261, 264, 267, 275, 278, 281, 285, 291, 297, 303, 315, 320, 323, 329, 342, 345, 347, 350, 353, 359, 371, 375, 380, 383, 515, 546, 549, 557
Offset: 1

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Author

N. J. A. Sloane, May 02 2010

Keywords

Links

Crossrefs

Cf. A109671, A169743, A169744, A169746 (first differences).

A169744 Odd numbers n such that A109671(n) = 1.

Original entry on oeis.org

1, 5, 11, 23, 37, 43, 47, 71, 79, 89, 95, 133, 139, 145, 151, 163, 175, 179, 191, 263, 283, 295, 307, 319, 331, 349, 353, 359, 373, 379, 383, 517, 523, 529, 535, 551, 557, 563, 571, 583, 595, 607, 631, 641, 647, 659, 685, 691, 695, 701, 707, 719, 743, 751, 761, 767, 1031, 1093
Offset: 1

Views

Author

N. J. A. Sloane, May 02 2010

Keywords

Crossrefs

Cf. A109671, A169743, A169745.
Showing 1-2 of 2 results.

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

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