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Search: id:A028571
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A028571 Palindromes of form n(n+9). +0
1
0, 22, 252, 2332, 20002, 26062, 29392, 63736, 68886, 2701072, 2783872, 2884882, 29122192, 253080352, 289050982, 25661316652, 237776677732, 2393677763932, 215331808133512, 218759969957812, 225588939885522 (list; graph; listen)
OFFSET

1,2
LINKS

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

CROSSREFS

Adjacent sequences: A028568 A028569 A028570 this_sequence A028572 A028573 A028574

Sequence in context: A125410 A109251 A072076 this_sequence A010974 A022587 A143479

KEYWORD

nonn

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

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Last modified November 7 16:45 EST 2009. Contains 166093 sequences.

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