Where records occur in A239656 (the first differences of sphenic numbers).
A239674
Where records occur in A239656 (the first differences of sphenic numbers).
Terms
- a(0) =1a(1) =2a(2) =19a(3) =498a(4) =2114a(5) =8351a(6) =8381a(7) =59704a(8) =233890a(9) =291963a(10) =1119181a(11) =1507131a(12) =1839746a(13) =9768399a(14) =40844982a(15) =94852115a(16) =138032741a(17) =443653568a(18) =453853664a(19) =2491818901
External references
- oeis: A239674