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7, 16, 25, 34, 43, 52, 61, 70, 79, 88, 97, 106, 115, 124, 133, 142, 151, 160, 169, 178, 187, 196, 205, 214, 223, 232, 241, 250, 259, 268, 277, 286, 295, 304, 313, 322, 331, 340, 349, 358, 367, 376, 385, 394, 403, 412, 421, 430, 439, 448, 457, 466, 475, 484
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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COMMENTS
| a(n)^2 = A156676(n+1) + A017137(n). [From Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 13 2010]
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LINKS
| Tanya Khovanova, Recursive Sequences
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FORMULA
| a(n) = 18*n-a(n-1)+5, with a(0)=7. [From Vincenzo Librandi, Dec 24 2010]
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MATHEMATICA
| Range[7, 1000, 9] (* From Vladimir Joseph Stephan Orlovsky (4vladimir(AT)gmail.com), May 28 2011 *)
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CROSSREFS
| Cf. A008591, A017233.
Sequence in context: A136772 A190371 A043481 * A052221 A119461 A028560
Adjacent sequences: A017242 A017243 A017244 * A017246 A017247 A017248
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KEYWORD
| nonn,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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