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0, 1, 8, 39, 124, 305, 636, 1183, 2024, 3249, 4960, 7271, 10308, 14209, 19124, 25215, 32656, 41633, 52344, 64999, 79820, 97041, 116908, 139679, 165624, 195025, 228176, 265383, 306964, 353249, 404580, 461311, 523808, 592449, 667624, 749735, 839196
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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REFERENCES
| T. A. Gulliver, Sequences from Cubes of Integers, Int. Math. Journal, 4 (2003), 439-445.
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 0..1000
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MAPLE
| seq(add(j+add(k+add(l, j=0..n), k=0..n), l=0..n), n=-1..35); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Oct 04 2007
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PROG
| (MAGMA) [n*(n^3-n+2)/2: n in [0..40]]; // Vincenzo Librandi, May 26 2011
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CROSSREFS
| Sequence in context: A003353 A190097 A200157 * A163687 A060446 A063002
Adjacent sequences: A101371 A101372 A101373 * A101375 A101376 A101377
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Jan 15 2005
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