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A175103
Integers n such that 17+30*n are terms in A172456.
0
0, 42, 53, 117, 154, 2377, 3245, 3771, 6381, 9688, 10406, 13879, 13944, 14056, 15026, 18884, 26521, 29565, 30735, 36362, 39310, 43337, 48808, 54415, 58308, 62228, 63378, 69111, 77403, 81750, 86021, 93545, 94388, 103961, 119754, 152555, 162698
OFFSET
1,2
FORMULA
a(n)=(A172456(n)-17)/30.
CROSSREFS
Cf. A172456.
Sequence in context: A181647 A105346 A108119 * A116262 A156394 A083244
KEYWORD
nonn
AUTHOR
Zak Seidov, Feb 07 2010
STATUS
approved