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A122227
a(n) = A057548(A057117(n))
5
1, 3, 7, 8, 17, 18, 21, 22, 20, 45, 46, 49, 50, 48, 58, 59, 63, 64, 62, 54, 55, 57, 61, 129, 130, 133, 134, 132, 142, 143, 147, 148, 146, 138, 139, 141, 145, 170, 171, 175, 176, 174, 189, 190, 195, 196, 194, 184, 185, 188, 193, 157, 158, 161, 162, 160, 169, 173
OFFSET
0,2
CROSSREFS
Sequence in context: A242572 A136136 A057548 * A259571 A291212 A125570
KEYWORD
nonn
AUTHOR
Antti Karttunen, Sep 14 2006
STATUS
approved