A057047 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 A057047(n)=j(2^n).

1, 2, 3, 3, 6, 5, 3, 9, 21, 17, 12, 33, 91, 65, 88, 129, 168, 257, 307, 513, 501, 1025, 553, 2049, 5106, 4097, 3042, 8193, 580, 16385, 25488, 32769

Offset

0,2

Links

Table of n, a(n) for n=0..31.

Crossrefs

Sequence in context: A045892 A160791 A115973 * A361168 A101447 A119322

Adjacent sequences: A057044 A057045 A057046 * A057048 A057049 A057050

Keyword

nonn

Author

Clark Kimberling, Jul 30 2000

Status

approved