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A073219
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The terms of A073211 (sums of two powers of 11) divided by 2.
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0
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1, 6, 11, 61, 66, 121, 666, 671, 726, 1331, 7321, 7326, 7381, 7986, 14641, 80526, 80531, 80586, 81191, 87846, 161051, 885781, 885786, 885841, 886446, 893101, 966306, 1771561, 9743586, 9743591, 9743646, 9744251, 9750906, 9824111
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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FORMULA
| (11^n + 11^m) / 2, n = 0, 1, 2, 3 ..., m = 0, 1, 2, 3, ... n.
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EXAMPLE
| a(4) = 61 = (11^2+11^0) / 2
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CROSSREFS
| Cf. A073211.
Sequence in context: A177197 A177162 A152448 * A110445 A128387 A061519
Adjacent sequences: A073216 A073217 A073218 * A073220 A073221 A073222
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KEYWORD
| easy,nonn
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AUTHOR
| Jeremy Gardiner (jeremy.gardiner(AT)btinternet.com), Jul 21 2002
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