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A287042
Column 2 of A286783.
1
7, 234, 5390, 113126, 2371845, 51607716, 1185214452, 28937407212, 752882360571, 20870819679150, 615571317411570, 19277508315195090, 639508594242409065, 22419339547774938120, 828617069130919072200, 32214653364317860157400, 1314580813236368248272975, 56192348229571762396268850
OFFSET
3,1
LINKS
CROSSREFS
Cf. A286783.
Sequence in context: A201955 A081618 A285369 * A160491 A120661 A366703
KEYWORD
nonn
AUTHOR
Gheorghe Coserea, May 19 2017
STATUS
approved