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A172251 Arises in the representability of integers as sums of triangular numbers. 0
1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 20, 23, 24, 25, 26, 29, 32, 33, 34, 35, 38, 41, 46, 47, 48, 50, 53, 54, 58, 62, 63, 75, 86, 96, 101, 102, 113, 117, 129, 162, 195, 204, 233 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Wieb Bosma, p.10: Following the bounds given in the proof of Theorem 1.6, computational evidence suggests that... a proof of the above identity using the techniques of Bhargava and Hanke developed in the proof of the 290-Theorem may require a careful analysis of a possible Siegel zero. The sequence given is thus conjectured to be complete as shown.
REFERENCES
M. Bhargava, J. Hanke, Universal Quadratic Forms and the 290-Theorem, preprint.
LINKS
CROSSREFS
Cf. A030051.
Sequence in context: A335513 A367906 A022551 * A286997 A187396 A020659
KEYWORD
fini,full,nonn
AUTHOR
Jonathan Vos Post, Jan 29 2010
STATUS
approved

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Last modified March 2 07:05 EST 2024. Contains 370460 sequences. (Running on oeis4.)