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A091608
Column 5 of triangle A091602.
1
1, 0, 1, 1, 2, 3, 5, 5, 9, 11, 16, 20, 29, 35, 49, 61, 81, 101, 133, 163, 211, 260, 329, 404, 508, 619, 770, 936, 1152, 1395, 1706, 2053, 2495, 2994, 3612, 4318, 5185, 6171, 7374, 8748, 10403, 12300, 14570, 17165, 20257, 23797, 27977, 32769, 38405, 44850
OFFSET
5,5
LINKS
CROSSREFS
Sequence in context: A239143 A131319 A108962 * A317081 A183562 A222705
KEYWORD
nonn
AUTHOR
Christian G. Bower, Jan 23 2004
STATUS
approved