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A133744 A062295(n) - A133743(n). 4
0, 0, 0, 0, 0, 0, 15, -19, -44, 0, 31, 33, 80, 43, 92, 0, 112, 305, 140, -77, 336, 261, 0, -103, -228, 129, 131, 268, 429, 292, -153, -805, -352, 189, 985, 2040, 1260, 440, -693, -468, 239, -2367, -1365, -285, 885, 596, 3531, 2608, 3360, 2752, -2196, 0, 2709, 4367, 4411, 2105 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,7

COMMENTS

A062295 is the sequence of smallest squares such that the pairwise sums of not necessarily distinct elements are all distinct, whereas A133743 is the sequence of smallest squares such that the pairwise sums of distinct elements are all distinct.

LINKS

Klaus Brockhaus, Table of n, a(n) for n = 1..4944

EXAMPLE

a(7) = A062295(7) - A133743(7) = 64 - 49 = 15.

CROSSREFS

Cf. A062295, A133743, A133745.

Sequence in context: A169728 A167054 A241680 * A031112 A219394 A330522

Adjacent sequences:  A133741 A133742 A133743 * A133745 A133746 A133747

KEYWORD

sign

AUTHOR

Klaus Brockhaus, Sep 24 2007

STATUS

approved

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Last modified May 6 03:25 EDT 2021. Contains 343580 sequences. (Running on oeis4.)