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A063457
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a(n)= floor( a(n-1) *(Pi-1) ); a(1) = 1.
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1
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1, 2, 4, 8, 17, 36, 77, 164, 351, 751, 1608, 3443, 7373, 15789, 33813, 72413, 155079, 332116, 711257, 1523222, 3262121, 6986134, 14961453, 32041337, 68619491, 146954997, 314717741, 673997202, 1443427456, 3091233635, 6620163243
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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LINKS
| Harry J. Smith, Table of n, a(n) for n=1,...,300
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MATHEMATICA
| a[1] = 1; a[n_] = Floor[ a[n - 1]*(Pi - 1) ]; Table[ a[n], {n, 1, 35} ]
With[{c=Pi-1}, NestList[Floor[c #]&, 1, 40]] (* From Harvey P. Dale, Jan 14 2012 *)
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PROG
| (PARI) { default(realprecision, 100); for (n=1, 300, if (n>1, a=floor(a*(Pi - 1)), a=1); write("b063457.txt", n, " ", a) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Aug 22 2009]
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CROSSREFS
| Sequence in context: A202843 A008999 A052903 * A190162 A157904 A182901
Adjacent sequences: A063454 A063455 A063456 * A063458 A063459 A063460
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KEYWORD
| nonn
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AUTHOR
| Robert G. Wilson v (rgwv(AT)rgwv.com), Jul 25 2001
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