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A025520 Least k>1 such that reverse of first n terms of A022303 repeats beginning at k-th term. 0
3, 2, 10, 15, 14, 13, 38, 146, 145, 144, 143, 142, 222, 221, 220, 219, 218, 217, 216, 215, 214, 374, 373, 372, 574, 573, 572, 571, 570, 569, 568, 567, 566, 565, 564, 563, 562, 561, 560, 7694, 7693, 7692, 7691, 7690, 7689, 7688, 7687, 7686, 7685, 7684, 7683, 7682 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..52.

CROSSREFS

Sequence in context: A091811 A327809 A075856 * A099946 A011953 A038519

Adjacent sequences:  A025517 A025518 A025519 * A025521 A025522 A025523

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified September 21 01:46 EDT 2021. Contains 347596 sequences. (Running on oeis4.)