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!)
 A324552 a(n) = A324542(2*prime(n)). 2
 3, 4, 11, 16, 46, 82, 174, 256, 798, 1300, 2734, 4354, 10926, 20518, 51790, 65536, 174766, 351118, 699054, 1110274, 3100238, 5048230, 11184814, 17041414, 49012990, 82623886, 211053038, 284225794, 727960798, 1494039790, 2863311534, 4301668354, 12611914846, 20788904014, 51322664446, 73234343950, 183355069406, 332019460558 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS In contrast to A324549 this seems to be monotonic. LINKS Antti Karttunen, Table of n, a(n) for n = 1..669 (based on Hans Havermann's factorization of A156552) FORMULA a(n) = A324542(2*A000040(n)). PROG (PARI) A324552(n) = A324542(2*prime(n)); CROSSREFS Cf. A000040, A324536, A324542, A324549. Sequence in context: A239024 A026676 A142870 * A143680 A058569 A231882 Adjacent sequences:  A324549 A324550 A324551 * A324553 A324554 A324555 KEYWORD nonn AUTHOR Antti Karttunen, Mar 12 2019 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 22 14:27 EDT 2021. Contains 345380 sequences. (Running on oeis4.)