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 A122796 Connell (3,5)-sum sequence (partial sums of the (3,5)-Connell sequence) 7
 1, 3, 8, 16, 27, 41, 58, 76, 97, 121, 148, 178, 211, 247, 286, 328, 373, 421, 470, 522, 577, 635, 696, 760, 827, 897, 970, 1046, 1125, 1207, 1292, 1380, 1471, 1565, 1660, 1758, 1859, 1963, 2070, 2180, 2293, 2409, 2528, 2650, 2775, 2903, 3034, 3168, 3305, 3445, 3588, 3734, 3883, 4035, 4190, 4346, 4505, 4667, 4832, 5000, 5171, 5345, 5522, 5702, 5885, 6071, 6260, 6452, 6647, 6845 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Grady D. Bullington, The Connell Sum Sequence, J. Integer Seq. 10 (2007), Article 07.2.6. (includes direct formula for a(n)) Douglas E. Iannucci and Donna Mills-Taylor, On Generalizing the Connell Sequence, J. Integer Sequences, Vol. 2, 1999, #99.1.7. FORMULA a(n) = (n-th triangular number)-n+(n-th partial sum of A122799). CROSSREFS Cf. A045930, A001614, A045928, A045929. Cf. A122793, A122794, A122795, A122797, A122798, A122799, A122800. Sequence in context: A211481 A115006 A211480 * A104249 A225253 A254875 Adjacent sequences:  A122793 A122794 A122795 * A122797 A122798 A122799 KEYWORD nonn,easy AUTHOR Grady Bullington (bullingt(AT)uwosh.edu), Sep 14 2006 STATUS approved

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Last modified December 18 19:04 EST 2018. Contains 318243 sequences. (Running on oeis4.)