This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A049831 a(n) = MAX{T(n,k): k=1,2,...,n}, array T as in A049828. 1
 0, 0, 1, 1, 3, 2, 4, 6, 5, 6, 8, 8, 11, 10, 9, 12, 12, 15, 15, 14, 19, 16, 19, 18, 19, 22, 21, 23, 26, 25, 27, 24, 27, 32, 27, 30, 33, 31, 33, 30, 35, 38, 35, 38, 40, 38, 44, 39, 44, 46, 43, 44, 47, 45, 53, 46, 49, 52, 50, 56, 54, 54, 57, 56 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,5 COMMENTS a(n)/n -> 1, while n goes to infinity (for proof see attached link). - Tiberiu Szocs-Mihai, Aug 17 2015 LINKS Tiberiu Szocs-Mihai, Euclidean summation functions, Math Ticks Blog, January 2011. PROG (PARI) a(nn) = {for (n=1, nn, m = 0; for (k=1, n, a = n; b = k; r = 1; s = 0; while (r, q = a\b; r = a - b*q; s += r; a = b; b = r); m = max(m, s); ); print1(m, ", "); ); } \\ Michel Marcus, Aug 18 2015 CROSSREFS Cf. A049828. Sequence in context: A319073 A129601 A187566 * A186005 A080782 A116941 Adjacent sequences:  A049828 A049829 A049830 * A049832 A049833 A049834 KEYWORD nonn AUTHOR STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified October 18 12:18 EDT 2019. Contains 328160 sequences. (Running on oeis4.)