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A102797
Let f(n) = A104246(n) be the minimal number of nonzero tetrahedral numbers that add to n; sequence gives numbers n for which f(n) = 4.
1
7, 13, 16, 19, 23, 26, 29, 32, 38, 42, 47, 48, 51, 53, 54, 62, 63, 68, 69, 72, 78, 79, 81, 87, 93, 97, 99, 100, 102, 106, 109, 110, 115, 117, 118, 127, 133, 135, 136, 138, 142, 143, 145, 146, 148, 149, 151, 152, 157, 158, 161, 163, 164, 171, 174, 181
OFFSET
1,1
CROSSREFS
Cf. A000292, A104246, A102795, etc.
Sequence in context: A274255 A233747 A279831 * A233062 A205686 A072459
KEYWORD
nonn
AUTHOR
Jud McCranie, Feb 26 2005
STATUS
approved