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A348239
Partial sums of A348237.
9
1, 4, 10, 19, 29, 42, 60, 81, 103, 126, 154, 187, 221, 256, 294, 337, 383, 430, 480, 533, 589, 648, 710, 775, 841, 910, 984, 1061, 1139, 1218, 1302, 1391, 1481, 1572, 1666, 1765, 1867, 1970, 2076, 2185, 2297, 2412, 2530, 2651, 2773, 2898, 3028, 3161, 3295, 3430, 3570, 3715
OFFSET
0,2
MATHEMATICA
LinearRecurrence[{2, -2, 2, -1, 1, -2, 2, -2, 1}, {1, 4, 10, 19, 29, 42, 60, 81, 103}, 100] (* Paolo Xausa, Feb 28 2024 *)
CROSSREFS
Cf. A348237.
Sequence in context: A162958 A307395 A029714 * A062198 A050858 A173248
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Oct 10 2021
STATUS
approved