A057044 Let R(i,j) be the rectangle with antidiagonals 1; 2,3; 4,5,6; ...; each k is an R(i(k),j(k)) and A057044(n)=j(L(n)), where L(n) is the n-th Lucas number.

2, 1, 1, 3, 4, 5, 4, 8, 9, 3, 14, 12, 4, 8, 19, 15, 5, 85, 1, 105, 99, 56, 19, 183, 59, 150, 511, 250, 382, 36, 988, 1937, 1035, 1240, 1733, 3862, 1425, 4295, 229, 8648, 14795, 11628

Offset

1,1

Links

Table of n, a(n) for n=1..42.

Crossrefs

Sequence in context: A262175 A278028 A124424 * A372760 A153899 A068098

Adjacent sequences: A057041 A057042 A057043 * A057045 A057046 A057047

Keyword

nonn

Author

Clark Kimberling, Jul 30 2000

Status

approved