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 A081749 Continued fraction for e/5. 2
 0, 1, 1, 5, 4, 2, 2, 2, 2, 2, 1, 1, 9, 1, 1, 3, 3, 2, 3, 3, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 3, 9, 1, 3, 3, 3, 4, 3, 3, 4, 1, 2, 2, 1, 4, 1, 2, 2, 1, 5, 9, 1, 5, 3, 3, 6, 3, 3, 6, 1, 2, 2, 1, 6, 1, 2, 2, 1, 7, 9, 1, 7, 3, 3, 8, 3, 3, 8, 1, 2, 2, 1, 8, 1, 2, 2, 1, 9, 9, 1, 9, 3, 3, 10, 3, 3, 10, 1, 2, 2, 1, 10, 1, 2 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,4 LINKS Ray Chandler, Table of n, a(n) for n = 1..10000 Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1). FORMULA First 18 terms: 0, 1, 1, 5, 4, 2, 2, 2, 2, 2, 1, 1, 9, 1, 1, 3, 3, 2. For k >= 1, a(19k)=a(19k+1)=a(19k+16)=a(19k+17)=3; a(19k+2)=a(19k+7)=2k; a(19k+3)=a(19k+6)=a(19k+8)=a(19k+11)=a(19k+14)=1; a(19k+4)=a(19k+5)=a(19k+9)= a(19k+10)=2; a(19k+12)=a(19k+15)=2k+1; a(19k+18)=2k+2. PROG (PARI) contfrac(exp(1)/5) \\ Michel Marcus, Dec 03 2013 CROSSREFS Cf. A019762 (decimal expansion). Cf. A003417 (e), A006083 (e/2), A006084 (e/3), A006085 (e/4). Sequence in context: A102593 A090462 A246966 * A370969 A074825 A225063 Adjacent sequences: A081746 A081747 A081748 * A081750 A081751 A081752 KEYWORD nonn,cofr,easy AUTHOR Benoit Cloitre, Apr 08 2003 STATUS approved

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Last modified August 6 15:42 EDT 2024. Contains 374974 sequences. (Running on oeis4.)