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A057042
Let R(i,j) be the rectangle with antidiagonals 1; 2,3; 4,5,6; ...; the n-th Fibonacci number is in antidiagonal a(n).
0
1, 1, 2, 2, 3, 4, 5, 6, 8, 10, 13, 17, 22, 27, 35, 44, 57, 72, 91, 116, 148, 188, 239, 305, 387, 493, 627, 797, 1014, 1290, 1641, 2087, 2655, 3377, 4296, 5464, 6951, 8842, 11247, 14306, 18198, 23148, 29445, 37454, 47642
OFFSET
1,3
CROSSREFS
Sequence in context: A241651 A127217 A240735 * A063595 A316080 A130082
KEYWORD
nonn
AUTHOR
Clark Kimberling, Jul 30 2000
STATUS
approved