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A323475 Number of new terms added at n-th generation of A306211. 4
1, 1, 1, 2, 3, 5, 9, 15, 24, 39, 62, 98, 156, 247, 390, 611, 953, 1485, 2314, 3613, 5655, 8877, 13970, 22029, 34774, 54904, 86640, 136571, 214992, 338008, 530886, 833391, 1308336, 2055290, 3232624, 5092985, 8040450, 12722620, 20179052 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

COMMENTS

a(0)=1 followed by first differences of A306215.

LINKS

Benjamin Chaffin, Table of n, a(n) for n = 0..64

CROSSREFS

Cf. A306211, A306215.

Sequence in context: A074693 A147322 A143282 * A097083 A268709 A326024

Adjacent sequences:  A323472 A323473 A323474 * A323476 A323477 A323478

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jan 29 2019

STATUS

approved

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Last modified September 21 20:10 EDT 2021. Contains 347598 sequences. (Running on oeis4.)