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.

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A141731 Numbers of 1's in the rows of triangle A141728.

Original entry on oeis.org

1, 0, 3, 2, 4, 3, 6, 9, 7, 7, 9, 8, 11, 8, 13, 16, 18, 14, 14, 14, 22, 20, 20, 25, 22, 23, 24, 17, 29, 22, 29, 36, 38, 34, 32, 32, 38, 36, 34, 36, 36, 40, 44, 44, 34, 30, 42, 45, 50, 45, 38, 43, 49, 50, 55, 56, 58, 62, 56, 49, 58, 51, 62, 71, 73, 65, 65, 63, 69, 69, 69, 67, 67, 75
Offset: 1

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Author

Paolo P. Lava and Giorgio Balzarotti, Jul 02 2008

Keywords

Crossrefs

Cf. A141727 - A141730, A141732 - A141746.

A141733 Binary digits, representing the rows of triangle A141727, written in base 10.

Original entry on oeis.org

1, 5, 18, 84, 311, 1286, 4636, 21607, 79398, 328540, 1183512, 5518960, 20382304, 84281919, 303834326, 1416057916, 5203506983, 21531002534, 77561732700, 361685609752, 1335790797424, 5523583535712, 19912388519360, 92801359368576
Offset: 1

Views

Author

Paolo P. Lava and Giorgio Balzarotti, Jul 02 2008

Keywords

Crossrefs

Cf. A141727 - A141732, A141734 - A141746.
Showing 1-2 of 2 results.

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

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