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0, 9, 37, 84, 150, 235, 339, 462, 604, 765, 945, 1144, 1362, 1599, 1855, 2130, 2424, 2737, 3069, 3420, 3790, 4179, 4587, 5014, 5460, 5925, 6409, 6912, 7434, 7975, 8535, 9114, 9712, 10329, 10965, 11620, 12294
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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FORMULA
| a(n)=19*n+a(n-1)-10 (with a(0)=0) [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Aug 04 2010]
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EXAMPLE
| a(1)=19*1+0-10=9; a(2)=19*2+9-10=37; a(3)=19*3+37-10=84 [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Aug 04 2010]
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MATHEMATICA
| s=0; lst={s}; Do[s+=n++ +9; AppendTo[lst, s], {n, 0, 8!, 19}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Nov 17 2008]
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CROSSREFS
| Sequence in context: A137184 A153244 A200774 * A171443 A165394 A026620
Adjacent sequences: A022273 A022274 A022275 * A022277 A022278 A022279
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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