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A206523
The pairwise sums of the terms of A004210.
3
4, 9, 11, 19, 21, 26, 31, 33, 38, 44, 46, 48, 51, 61, 68, 70, 73, 75, 85, 91, 93, 97, 98, 108, 110, 120, 123, 125, 130, 133, 140, 152, 157, 162, 164, 165, 169, 179, 189, 191, 203, 204, 205, 210, 212, 220, 228, 232, 245, 251, 261, 263, 268, 269, 278, 283, 290, 292, 303, 306, 308, 313, 323, 324, 327, 335, 348, 350, 363, 372, 382, 389, 391, 395, 396, 406, 417, 418, 419, 421
OFFSET
1,1
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Feb 08 2012
STATUS
approved