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 A010092 Weight distribution of d=4 Hamming code of length 63. 1
 1, 0, 9765, 1057224, 60544953, 1996794072, 41694856749, 584173436400, 5724932809365, 40448633569680, 210758816714985, 823875120414360, 2447745309517725, 5580858785942664, 9832942289229633, 13449656041565856 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 REFERENCES F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier-North Holland, 1978, p. 129. LINKS Georg Fischer, Table of n, a(n) for n = 0..30 FORMULA a(n) = A010087(2n). - Georg Fischer, Jul 14 2020 MATHEMATICA m:=63; RecurrenceTable[{a[n]==(Binomial[m, n-1]-a[n-1]-(m-n+2)*a[n-2])/n, a [0]==1, a[1]==0}, a, {n, 0, m}][[1;; m-2;; 2]] (* Georg Fischer, Jul 14 2020; from the reference, p. 129 *) CROSSREFS Cf. A010087. Sequence in context: A204286 A242878 A247696 * A023339 A145209 A035911 Adjacent sequences:  A010089 A010090 A010091 * A010093 A010094 A010095 KEYWORD nonn,fini,full AUTHOR STATUS approved

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Last modified December 4 23:44 EST 2020. Contains 338943 sequences. (Running on oeis4.)