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A028568 Palindromes of form n(n+8). 0
0, 9, 33, 4884, 8448, 9009, 31313, 48384, 52425, 82928, 88788, 489984, 505505, 861168, 5013105, 8020208, 48999984, 88322388, 801909108, 902101209, 3305445033, 4899999984, 8807447088, 35565056553, 52065656025 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..25.

P. De Geest, Palindromic Quasipronics of the form n(n+x)

CROSSREFS

Sequence in context: A276284 A275695 A145925 * A199298 A044086 A044467

Adjacent sequences:  A028565 A028566 A028567 * A028569 A028570 A028571

KEYWORD

nonn,base

AUTHOR

Patrick De Geest

STATUS

approved

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Last modified January 22 22:38 EST 2018. Contains 298093 sequences.