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 A341648 a(n) = Sum_{k=0..n} A059434(n,k). 0
 1, 3, 10, 50, 383, 4202, 62300, 1198428, 29017293, 863493787, 30975247186, 1318153524258, 65653348649840, 3783468780457767, 249776134158583129, 18727323882572742567, 1582533328237963169244, 149708251167591777011868, 15759134055081397060853633, 1835935033229837610653436592 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Row sums of both triangular arrays A059433 and A059434. LINKS Table of n, a(n) for n=0..19. FORMULA a(n) = Sum_{k=0..n} A059433(n,k). EXAMPLE a(3) = 1 + 7 + 16 + 26 = 50. CROSSREFS Cf. A059433, A059434. Sequence in context: A049370 A009343 A352414 * A307099 A048175 A288953 Adjacent sequences: A341645 A341646 A341647 * A341649 A341650 A341651 KEYWORD nonn AUTHOR Petros Hadjicostas, Feb 16 2021 STATUS approved

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Last modified June 15 22:50 EDT 2024. Contains 373412 sequences. (Running on oeis4.)