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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, 7097, 19279, 68211, 246724, 885790, 3234668, 14549030, 53401041, 240993489, 1111160746, 5080272010, 23413163247, 129102470025, 599218203979, 3297343887195, 18468781315851, 102681863426893, 573393298022342
OFFSET
1,2
CROSSREFS
Sequence in context: A173271 A326574 A280019 * A099967 A106531 A101163
KEYWORD
nonn
AUTHOR
Floor van Lamoen, Jul 12 2001
EXTENSIONS
a(12) corrected and more terms from Sean A. Irvine, Apr 21 2023
STATUS
approved