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A039802
Column 3 of Inverse partition triangle A038498.
2
1, -1, -1, 0, 1, 2, 0, 1, -1, -2, -2, -3, -2, -2, 1, 1, 3, 4, 7, 7, 8, 8, 7, 5, 2, -1, -6, -8, -15, -18, -24, -27, -31, -31, -35, -33, -30, -27, -21, -13, -4, 7, 21, 34, 51, 66, 84, 98, 117, 131, 145, 154, 164, 169, 170, 171, 164, 154, 141, 124, 94, 72, 34
OFFSET
3,6
CROSSREFS
KEYWORD
sign
AUTHOR
Christian G. Bower, Feb 15 1999
EXTENSIONS
a(62) onward corrected by Sean A. Irvine, Feb 27 2021
STATUS
approved