Number of partitions of [n] with distinct block sizes such that each block contains exactly one block size different from its own as an element.
A364282
Number of partitions of [n] with distinct block sizes such that each block contains exactly one block size different from its own as an element.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =1a(4) =1a(5) =4a(6) =11a(7) =24a(8) =52a(9) =226a(10) =969a(11) =2281a(12) =8960a(13) =29898a(14) =193202a(15) =1075509a(16) =3346852a(17) =14280775a(18) =75858992a(19) =332978617a(20) =2839114204a(21) =19507400962a(22) =75453432614a(23) =383685116089
External references
- oeis: A364282