The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A332934 Sum of round(d^(3/2)) where d runs through the divisors of n. 5
 1, 4, 6, 12, 12, 24, 20, 35, 33, 47, 37, 74, 48, 75, 75, 99, 71, 127, 84, 144, 121, 143, 111, 215, 137, 184, 173, 231, 157, 289, 174, 280, 232, 272, 238, 393, 226, 321, 297, 420, 264, 463, 283, 443, 404, 426, 323, 612, 363, 526, 440, 567, 387, 664, 456, 673 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS MAPLE a:= n-> add(round(d^(3/2)), d=numtheory[divisors](n)): seq(a(n), n=1..60);  # Alois P. Heinz, Mar 02 2020 MATHEMATICA Table[DivisorSum[n, Floor[1/2+Sqrt[#^3]]&], {n, 80}] CROSSREFS Cf. A058270, A086671, A332931, A332932, A332933, A332935. Sequence in context: A038040 A143356 A058270 * A058199 A289535 A310592 Adjacent sequences:  A332931 A332932 A332933 * A332935 A332936 A332937 KEYWORD nonn AUTHOR Harvey P. Dale, Mar 02 2020 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 June 15 21:33 EDT 2021. Contains 345051 sequences. (Running on oeis4.)