A063254 Values of A062410 on folding point positions of the spiral.

1, 2, 4, 11, 31, 114, 427, 1976, 9274, 51910, 293737, 1932127, 12817663, 96956262, 738397480, 6316672363, 54335102605, 518753799908, 4975304726599, 52448107044182, 555006637314634, 6403237332414888, 74115634847834389, 928936161754344689, 11675424654090640225

Offset

1,2

Links

Table of n, a(n) for n=1..25.

Crossrefs

Cf. A063253, A063255.

Sequence in context: A056323 A081557 A154603 * A280766 A123443 A123427

Adjacent sequences: A063251 A063252 A063253 * A063255 A063256 A063257

Keyword

nonn

Author

Floor van Lamoen, Jul 12 2001

Extensions

More terms from Sean A. Irvine, Apr 21 2023

Status

approved