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A093800 Triangular numbers such that the least common multiple of a pair of successive terms is triangular. 0
1, 3, 6, 36, 2016, 26335, 53091360, 1420353154080, 70356589837262316000 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

10^26 < a(10) <= 363415002824887199638209317196000. - David Wasserman (dwasserm(AT)earthlink.net), Apr 20 2007

CROSSREFS

Cf. A068776.

Sequence in context: A048642 A077532 A174666 * A068776 A025596 A172361

Adjacent sequences:  A093797 A093798 A093799 * A093801 A093802 A093803

KEYWORD

less,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), May 18 2004

EXTENSIONS

More terms from David Wasserman (dwasserm(AT)earthlink.net), Apr 20 2007

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Last modified February 16 09:00 EST 2012. Contains 205904 sequences.