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.

A161333 a(n) = A161330(n)*3.

Original entry on oeis.org

0, 6, 24, 42, 60, 114, 132, 186, 240, 294, 384, 438, 528, 654, 672, 726, 780, 870, 1032, 1122, 1356, 1482, 1644, 1878, 2004, 2202, 2436, 2490, 2616, 2742, 2904, 3174, 3372, 3750, 4020, 4290, 4596, 4794, 5028, 5298, 5568, 5838, 6000, 6198, 6540, 6774, 7152, 7530
Offset: 0

Views

Author

Omar E. Pol, Jun 09 2009

Keywords

Links

Crossrefs

Cf. A139250, A161330, A161334, A161335.

Extensions

More terms from Jinyuan Wang, Mar 14 2020

A161332 a(n) = A161331(n)/2.

Original entry on oeis.org

0, 1, 3, 3, 3, 9, 3, 9, 9, 9, 15, 9, 15, 21, 3, 9, 9, 15, 27, 15, 39, 21, 27, 39, 21, 33, 39, 9, 21, 21, 27, 45, 33, 63, 45, 45, 51, 33, 39, 45, 45, 45, 27, 33, 57, 39, 63, 63, 51, 51, 69, 51, 81, 51, 57, 81, 63, 81, 57, 51, 51, 63, 93, 93, 75, 69, 63
Offset: 0

Views

Author

Omar E. Pol, Jun 07 2009

Keywords

Comments

Number of E-toothpicks added at n-th stage to the structure of A161334. - Omar E. Pol, Jan 07 2014

Links

Crossrefs

Cf. A161330, A161331, A161334.

Extensions

More terms from Omar E. Pol, Jan 07 2014

A161335 a(n) = A161330(n)*2.

Original entry on oeis.org

0, 4, 16, 28, 40, 76, 88, 124, 160, 196, 256, 292, 352, 436, 448, 484, 520, 580, 688, 748, 904, 988, 1096, 1252, 1336, 1468, 1624, 1660, 1744, 1828, 1936, 2116, 2248, 2500, 2680, 2860, 3064, 3196, 3352, 3532, 3712, 3892, 4000, 4132, 4360, 4516, 4768, 5020, 5224
Offset: 0

Views

Author

Omar E. Pol, Jun 09 2009

Keywords

Links

Crossrefs

Cf. A161330, A161333, A161334.

Extensions

More terms from Jinyuan Wang, Mar 14 2020
Showing 1-3 of 3 results.

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