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A016821 (4n+1)^9. 0
1, 1953125, 387420489, 10604499373, 118587876497, 794280046581, 3814697265625, 14507145975869, 46411484401953, 129961739795077, 327381934393961, 756680642578125, 1628413597910449, 3299763591802133 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A109147 A186578 A186579 * A016857 A016977 A017049

Adjacent sequences:  A016818 A016819 A016820 * A016822 A016823 A016824

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 14 13:08 EST 2012. Contains 205623 sequences.