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A048729
Differences between A008587 (multiples of 5) and A048725.
3
0, 0, 0, 0, 0, 8, 0, 8, 0, 0, 16, 16, 0, 8, 16, 24, 0, 0, 0, 0, 32, 40, 32, 40, 0, 0, 16, 16, 32, 40, 48, 56, 0, 0, 0, 0, 0, 8, 0, 8, 64, 64, 80, 80, 64, 72, 80, 88, 0, 0, 0, 0, 32, 40, 32, 40, 64, 64, 80, 80, 96, 104, 112, 120, 0
OFFSET
0,6
FORMULA
a(n) = ((n*5)-Xmult(n, 5)).
CROSSREFS
Positions of zeros are given by A048716.
Diagonal 5 of A061858.
Sequence in context: A174849 A133741 A066606 * A003131 A010679 A347157
KEYWORD
nonn
AUTHOR
Antti Karttunen, Apr 26 1999
STATUS
approved