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Search: id:A048916
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A048916 Indices of 9-gonal numbers which are also hexagonal. +0
3
1, 10, 39025, 621946, 2517635809, 40124201194, 162422756519761, 2588572715184730, 10478541711598202305, 166999180107303446986, 676012639819623666961969, 10773785102854001863647034 (list; graph; listen)
OFFSET

1,2

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

Cf. A048917, A048918.

Sequence in context: A052498 A055321 A092300 this_sequence A055310 A048832 A115673

Adjacent sequences: A048913 A048914 A048915 this_sequence A048917 A048918 A048919

KEYWORD

nonn

AUTHOR

Eric Weisstein (eric(AT)weisstein.com)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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