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A057046 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 A057046(n)=i(2^n). 1
1, 1, 1, 2, 1, 4, 9, 8, 3, 16, 34, 32, 1, 64, 94, 128, 195, 256, 418, 512, 948, 1024, 2344, 2048, 688, 4096, 8544, 8192, 22591, 16384, 20854, 32768 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

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

CROSSREFS

Sequence in context: A077160 A228043 A262066 * A163547 A015943 A006445

Adjacent sequences: A057043 A057044 A057045 * A057047 A057048 A057049

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jul 30 2000

STATUS

approved

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Last modified December 4 21:40 EST 2022. Contains 358570 sequences. (Running on oeis4.)