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 A000249 Nearest integer to modified Bessel function K_n(5). (Formerly M2859 N1150) 1
 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 10, 42, 193, 966, 5215, 30170, 186234, 1222065, 8496274, 62395234, 482700052, 3923995651, 33444263516, 298233514595, 2777192597789, 26959282453367, 272370017131462, 2859607460620573, 31156130591833647, 351808270089157421 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,10 REFERENCES M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 429. N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence). N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). LINKS G. C. Greubel, Table of n, a(n) for n = 0..500 M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy]. Index entries for sequences related to Bessel functions or polynomials MAPLE f := proc(n) round( evalf ( BesselK( n, 5 ) )); end; MATHEMATICA Table[BesselK[n, 5] // Round, {n, 0, 25}] (* Jean-François Alcover, Feb 06 2016 *) PROG (PARI) a(n)=besselk(n, 5)\/1 \\ Charles R Greathouse IV, Oct 23 2023 CROSSREFS Sequence in context: A129878 A094558 A074511 * A107594 A094195 A091843 Adjacent sequences: A000246 A000247 A000248 * A000250 A000251 A000252 KEYWORD nonn AUTHOR N. J. A. Sloane EXTENSIONS Definition improved by Sean A. Irvine, Mar 28 2010 STATUS approved

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Last modified November 29 00:31 EST 2023. Contains 367422 sequences. (Running on oeis4.)