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A334115 Numbers that can be written as a product of tetrahedral numbers. 2
0, 1, 4, 10, 16, 20, 35, 40, 56, 64, 80, 84, 100, 120, 140, 160, 165, 200, 220, 224, 256, 286, 320, 336, 350, 364, 400, 455, 480, 560, 640, 660, 680, 700, 800, 816, 840, 880, 896, 969, 1000, 1024, 1120, 1140, 1144, 1200, 1225, 1280, 1330, 1344, 1400, 1456, 1540, 1600 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

For n > 1, numbers that appear at least once in A007426.

LINKS

David A. Corneth, Table of n, a(n) for n = 1..10000

Eric Weisstein's World of Mathematics, Tetrahedral Number

CROSSREFS

Cf. A000292, A007426, A085782, A265010.

Sequence in context: A215248 A310506 A310507 * A265010 A223961 A224391

Adjacent sequences:  A334112 A334113 A334114 * A334116 A334117 A334118

KEYWORD

nonn

AUTHOR

Ilya Gutkovskiy, Apr 14 2020

EXTENSIONS

More terms from David A. Corneth, Mar 22 2021

STATUS

approved

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Last modified January 27 06:18 EST 2022. Contains 350601 sequences. (Running on oeis4.)