OFFSET
1,2
COMMENTS
Conjectured mod 2 parity: (1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1,...)
FORMULA
Row sums of triangle A179901
EXAMPLE
a(5) = 23 = sum of 5th row terms of triangle A179901: (1, + 4, + 6 + 8 + 4).
CROSSREFS
KEYWORD
nonn
AUTHOR
Gary W. Adamson, Jul 31 2010
STATUS
approved