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Search: id:A038075
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A038075 Number of rooted identity trees with 2-colored leaves. +0
3
2, 2, 3, 7, 16, 41, 110, 304, 858, 2474, 7234, 21418, 64057, 193277, 587531, 1797817, 5532916, 17115442, 53186682, 165958893, 519764706, 1633331926, 5148420607, 16273962742, 51574291758, 163834983761, 521597902077 (list; graph; listen)
OFFSET

1,1
LINKS

N. J. A. Sloane, Transforms

Index entries for sequences related to rooted trees

FORMULA

Shifts left under Weigh transform.

CROSSREFS

Cf. A004111, A038076.

Sequence in context: A064714 A002848 A032257 this_sequence A032236 A128776 A117387

Adjacent sequences: A038072 A038073 A038074 this_sequence A038076 A038077 A038078

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net), Jan 04 1999.

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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