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 A164108 Decimal expansion of Pi^4/24. 6
 4, 0, 5, 8, 7, 1, 2, 1, 2, 6, 4, 1, 6, 7, 6, 8, 2, 1, 8, 1, 8, 5, 0, 1, 3, 8, 6, 2, 0, 2, 9, 3, 7, 9, 6, 3, 5, 4, 0, 5, 3, 1, 6, 0, 6, 9, 6, 9, 5, 2, 2, 5, 9, 0, 3, 8, 1, 1, 1, 6, 0, 8, 0, 7, 9, 1, 5, 4, 5, 2, 3, 1, 0, 7, 0, 1, 1, 3, 3, 1, 7, 4, 5, 8, 8, 4, 1, 1, 1, 3, 4, 7, 8, 1, 3, 7, 4, 6, 8, 9, 6, 2, 3, 7, 1 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Volume of the 8-dimensional unit sphere. LINKS G. C. Greubel, Table of n, a(n) for n = 1..10000 Eric Weisstein, Hypersphere, Wolfram Mathworld. Wikipedia, Hypersphere FORMULA Equals A164109/8 = A092425/24 = A072691*A102753. EXAMPLE Equals 4.0587121264167682181850138620293796354053160696952259038 MATHEMATICA RealDigits[Pi^4/24, 10, 100][[1]] (* G. C. Greubel, Apr 09 2017 *) PROG (PARI) Pi^4/24 \\ G. C. Greubel, Apr 09 2017 CROSSREFS Cf. A000796, A019699, A102753, A164103, A164105, A164106. Sequence in context: A102293 A198747 A021965 * A064520 A267313 A108174 Adjacent sequences:  A164105 A164106 A164107 * A164109 A164110 A164111 KEYWORD cons,nonn AUTHOR R. J. Mathar, Aug 10 2009 STATUS approved

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Last modified March 30 15:42 EDT 2020. Contains 333127 sequences. (Running on oeis4.)