The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A327484 Number of integer partitions of 2^n whose mean is a power of 2. 4
 1, 2, 4, 11, 66, 1417, 178803, 275379307, 15254411521973, 108800468645440803267, 964567296140908420613296779144, 219614169629364529542990295052656098001967511, 38626966436500261962963100479469496821891576834974275502742922521 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Number of partitions of 2^n whose number of parts is a power of 2. - Chai Wah Wu, Sep 21 2023 LINKS Chai Wah Wu, Table of n, a(n) for n = 0..15 (n = 0..13 from Alois P. Heinz) EXAMPLE The a(0) = 1 through a(3) = 11 partitions: (1) (2) (4) (8) (11) (22) (44) (31) (53) (1111) (62) (71) (2222) (3221) (3311) (4211) (5111) (11111111) MATHEMATICA Table[Length[Select[IntegerPartitions[2^n], IntegerQ[Mean[#]]&]], {n, 0, 5}] PROG (Python) from sympy.utilities.iterables import partitions def A327484(n): return sum(1 for s, p in partitions(1<

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

Last modified April 18 09:47 EDT 2024. Contains 371779 sequences. (Running on oeis4.)