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 A276571 After a(0)=0, each n occurs A260734(n) times. 2
 0, 1, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS Auxiliary function for computing A276572 & A276573. LINKS Antti Karttunen, Table of n, a(n) for n = 0..10028 MATHEMATICA Table[Table[n, {Length[#] - 1 &@ NestWhileList[# - (If[First@ # > 0, 1, Length[ First@ Split@ #] + 1] &@ SquaresR[Range@ 4, #]) &, ((n + 1)^2) - 1, # != (n^2) - 1 &]}], {n, 15}] // Flatten (* Michael De Vlieger, Sep 08 2016 *) PROG (Scheme) (define (A276571 n) (let loop ((k 0)) (if (>= (A260733 (+ 1 k)) n) k (loop (+ 1 k))))) CROSSREFS Cf. A260733, A260734, A276572, A276573. Cf. also A276581. Sequence in context: A062571 A277903 A102515 * A066063 A123087 A071868 Adjacent sequences:  A276568 A276569 A276570 * A276572 A276573 A276574 KEYWORD nonn AUTHOR Antti Karttunen, Sep 07 2016 STATUS approved

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Last modified April 14 06:59 EDT 2021. Contains 342946 sequences. (Running on oeis4.)