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A145060
Cumulative sums of A031443.
1
11, 21, 33, 68, 105, 143, 184, 226, 270, 319, 369, 421, 477, 612, 751, 892, 1034, 1181, 1330, 1480, 1633, 1787, 1943, 2106, 2271, 2437, 2606, 2776, 2948, 3125, 3303, 3483, 3667, 3862, 4059, 4257, 4458, 4660, 4864, 5073, 5283, 5495, 5711, 5936, 6162, 6390
OFFSET
1,1
CROSSREFS
Sequence in context: A139113 A109335 A086982 * A146246 A215968 A064832
KEYWORD
easy,nonn,base
AUTHOR
Reikku Kulon, Sep 30 2008
STATUS
approved