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A087239 First differences of A038625. 0
25, 69, 234, 678, 2051, 5349, 15118, 41014, 110657, 305655, 823646, 2219386, 6034071, 16316797, 44240660, 119845770, 324311229, 879921169, 2385656018, 6467086046, 17541630385, 47581555131 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

Table of n, a(n) for n=2..23.

FORMULA

a(n)=A038625(n+1)-A038625(n)

CROSSREFS

Cf. A038623-A038627, A057809, A087235-A087241.

Sequence in context: A109676 A223888 A211572 * A032653 A063308 A154050

Adjacent sequences:  A087236 A087237 A087238 * A087240 A087241 A087242

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Sep 04 2003

STATUS

approved

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Last modified May 24 05:38 EDT 2013. Contains 225617 sequences.