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A080295 A014486-index of the branch-reduced binomial-mod-2 binary trees. +0
7
1, 6, 477, 70818, 2208159610, 445557105328, 19185898282602827, 905428099582719818595 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n) = A080298(A080265(n)) = A080979(A080265(2*n))

CROSSREFS

a(n) = A080300(A080293(n)). Cf. A080296, A080320.

Sequence in context: A024084 A132590 A112945 this_sequence A084108 A006713 A006712

Adjacent sequences: A080292 A080293 A080294 this_sequence A080296 A080297 A080298

KEYWORD

nonn

AUTHOR

Antti Karttunen (my_firstname.my_surname(AT)iki.fi) Mar 02 2003

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.


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