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A073214 Sum of two powers of 19. 1
2, 20, 38, 362, 380, 722, 6860, 6878, 7220, 13718, 130322, 130340, 130682, 137180, 260642, 2476100, 2476118, 2476460, 2482958, 2606420, 4952198, 47045882, 47045900, 47046242, 47052740, 47176202, 49521980, 94091762, 893871740 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

FORMULA

19^n + 19^m, n = 0, 1, 2, 3 ..., m = 0, 1, 2, 3, ... n.

EXAMPLE

a(4) = 19^2 + 19^0

CROSSREFS

Sequence in context: A103076 A062133 A050684 * A194999 A202602 A097652

Adjacent sequences:  A073211 A073212 A073213 * A073215 A073216 A073217

KEYWORD

easy,nonn

AUTHOR

Jeremy Gardiner (jeremy.gardiner(AT)btinternet.com), Jul 20 2002

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Last modified February 15 05:45 EST 2012. Contains 205694 sequences.