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A114624 Row sums of the power tree A114622. 4
1, 2, 7, 19, 54, 164, 476, 1417, 4087, 12589, 37818, 116828, 358277, 1106870, 3460676, 10813998, 34339769, 109194390, 350181146, 1126919513, 3634208553, 11774823887, 38335906599, 125461951555, 411934520324, 1356668825821 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Terms computed by Hugo Pfoertner; see entry A114622 for definition, references and links.

LINKS

Hugo Pfoertner, Table of n, a(n) for n = 1..34

CROSSREFS

Cf. A114622 (power tree), A114623 (number of nodes in rows), A114625 (leftmost nodes in rows).

Sequence in context: A040016 A145519 A030224 * A091024 A275289 A151430

Adjacent sequences:  A114621 A114622 A114623 * A114625 A114626 A114627

KEYWORD

nonn

AUTHOR

Hugo Pfoertner and Paul D. Hanna, Dec 20 2005

EXTENSIONS

a(27)-a(31) from Hugo Pfoertner, Sep 05 2015

a(32)-a(34) from Hugo Pfoertner, Oct 01 2015

STATUS

approved

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Last modified July 28 12:48 EDT 2017. Contains 289889 sequences.