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 A002575 Coefficients of Bell's formula for making change. (Formerly M2820 N1134) 10
 1, 3, 9, 35, 201, 1827, 27337, 692003, 30251721, 2320518947, 316359580361, 77477180493603, 34394869942983369, 27893897106768940835, 41603705003444309596873, 114788185359199234852802339, 588880400923055731115178072777 (list; graph; refs; listen; history; text; internal format)
 OFFSET 2,2 REFERENCES G. Blom and C.-E. Froeberg, Om myntvaexling (On money-changing) [Swedish], Nordisk Matematisk Tidskrift, 10 (1962), 55-69, 103. 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 Table of n, a(n) for n=2..18. G. Blom and C.-E. Froeberg, Om myntvaexling (On money-changing) [Swedish], Nordisk Matematisk Tidskrift, 10 (1962), 55-69, 103. [Annotated scanned copy] G. Blom and C.-E. Froeberg, Om myntvaexling, (On money-changing) [Swedish], Nordisk Matematisk Tidskrift, 10 (1962), 55-69, 103. FORMULA a(n) = 2*a(n-1) + A002576(n-1) + 1. - Max Alekseyev, Mar 17 2023 CROSSREFS Cf. A002576, A002577, A125792. A diagonal of A262554. Sequence in context: A129094 A059424 A354239 * A125792 A223310 A149020 Adjacent sequences: A002572 A002573 A002574 * A002576 A002577 A002578 KEYWORD nonn AUTHOR N. J. A. Sloane EXTENSIONS More terms from Max Alekseyev, Mar 17 2023 STATUS approved

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Last modified August 5 04:43 EDT 2024. Contains 374935 sequences. (Running on oeis4.)