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A063253 Values of A063178 on folding point positions of the spiral. 2
1, 2, 3, 5, 10, 23, 42, 110, 286, 749, 2059, 7079, 19279, 68211, 246724, 885790, 3234668, 14549030, 53401041, 240993489, 1111160746 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..21.

CROSSREFS

Cf. A063254, A063255.

Sequence in context: A173271 A326574 A280019 * A099967 A106531 A101163

Adjacent sequences:  A063250 A063251 A063252 * A063254 A063255 A063256

KEYWORD

nonn

AUTHOR

Floor van Lamoen, Jul 12 2001

STATUS

approved

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Last modified October 15 12:26 EDT 2019. Contains 328026 sequences. (Running on oeis4.)