A024954 - OEIS

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A024954

a(n) = s(n+3)/6, where s is A024953.

1, 1, 7, 13, 19, 61, 145, 301, 745, 1729, 4915, 11737, 28675, 73945, 200545, 513265, 1272385, 3303745, 8918911, 23137501, 59225587, 155387413, 420267097, 1104554845, 2876555737, 7574538529, 20668692859, 54731279065, 143892912259, 383051857489

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,3

LINKS

Table of n, a(n) for n=1..30.

CROSSREFS

Sequence in context: A144232 A154756 A024732 * A373544 A070850 A060211

Adjacent sequences: A024951 A024952 A024953 * A024955 A024956 A024957

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved