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A174892
a(n) = A074206(n) - A174889(n).
1
0, 1, 1, 1, 1, 2, 1, 3, 1, 2, 1, 7, 1, 2, 2, 7, 1, 7, 1, 7, 2, 2, 1, 19, 1, 2, 3, 7, 1, 13, 1, 15, 2, 2, 2, 25, 1, 2, 2, 19, 1, 13, 1, 7, 7, 2, 1, 47, 1, 7, 2, 7, 1, 19, 2, 19, 2, 2, 1, 43, 1, 2, 7, 31, 2, 13, 1, 7, 2, 13, 1, 75, 1, 2, 7, 7, 2
OFFSET
1,6
CROSSREFS
KEYWORD
nonn
AUTHOR
Mats Granvik, Apr 01 2010
STATUS
approved