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A191264
Positions of 2 in A191261.
1
5, 16, 21, 26, 31, 42, 53, 64, 75, 80, 85, 90, 101, 106, 111, 116, 127, 132, 137, 142, 153, 158, 163, 168, 179, 190, 201, 212, 217, 222, 227, 238, 249, 260, 271, 276, 281, 286, 297, 308, 319, 330, 335, 340, 345, 356, 367, 378, 389, 394, 399, 404, 415, 420, 425, 430, 441, 446, 451, 456, 467, 472, 477, 482, 493, 504
OFFSET
1,1
COMMENTS
See A191261.
MATHEMATICA
(See A191261.)
CROSSREFS
Sequence in context: A168469 A124865 A090781 * A077469 A022140 A041855
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, May 28 2011
STATUS
approved