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 A102735 Table read by rows giving the coefficients of general sum formulas of n-th sums of Bell numbers (A005001). The k-th row (k>=1) contains T(i,k) for i=1 to 2*k and k=1 to n-3, where T(i,k) satisfies Sum_{q=1..n} Bell(q) = 1 + C(n,2) + Sum_{k=1..n-3} Sum_{i=1..2*k} T(i,k) * C(n-k-2,1). 1
 2, 1, 8, 13, 10, 3, 22, 74, 134, 134, 70, 15, 52, 314, 1024, 1964, 2296, 1615, 630, 105, 114, 1155, 6084, 18954, 37512, 48677, 41426, 22330, 6930, 945, 240, 3927, 31494, 146907, 438948, 885653, 1237958, 1204525, 802648, 349965, 90090, 10395, 494 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The coefficients T(i,k) along the i-th columns of the triangle are the consecutive partial sums of those found in table A094262. LINKS EXAMPLE Sum_Bell(7) = 1 + C(7,2) + 2*C(7-3,1) + C(7-3,2) + ... + 74*C(7-5,2) + 52*C(7-6,1) = 1 + 21 + 8 + 6 + 8*C(3,1) + 13*C(3,2) + 10*C(3,3) + 22*C(2,1) + 74 + 52 = 1 + 21 + 8 + 6 + 24 + 39 + 10 + 44 + 74 + 52 = 279. CROSSREFS Cf. A094262, A005001, A000110, A008277, A003422, A000166, A000204, A000045, A000108. Sequence in context: A214278 A214279 A151501 * A088960 A263528 A121360 Adjacent sequences:  A102732 A102733 A102734 * A102736 A102737 A102738 KEYWORD nonn,tabl AUTHOR André F. Labossière, Feb 07 2005 STATUS approved

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Last modified June 15 09:54 EDT 2021. Contains 345048 sequences. (Running on oeis4.)