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A297186 Row sums of triangle A297495. 2
1, 3, 10, 25, 61, 152, 344, 755, 1633, 3566, 7844, 17409, 38572, 84583, 183130, 392467, 838016, 1793923, 3863499, 8369084, 18177361, 39421910, 85087006, 182500900, 389186986, 826803387, 1754407066, 3726873588, 7935854525, 16936911826, 36183082015, 77225453397 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Lars Blomberg, Table of n, a(n) for n = 0..1000

CROSSREFS

Cf. A297186.

Sequence in context: A097763 A034506 A067988 * A262380 A005674 A089100

Adjacent sequences:  A297183 A297184 A297185 * A297187 A297188 A297189

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Dec 31 2017

EXTENSIONS

Terms a(6) and beyond from Lars Blomberg, Jan 01 2018

STATUS

approved

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Last modified October 25 23:17 EDT 2020. Contains 338026 sequences. (Running on oeis4.)