99198099
domain: N
Appears in sequences
- Primitive nondeficient numbers sorted by largest prime factor then by increasing size. Irregular triangle T(n, k), n >= 2, k >= 1, read by rows, row n listing those with largest prime factor = prime(n).at n=33A338133
- Primitive abundant numbers (A071395) that are powerful numbers (A001694).at n=5A363175
- Primitive abundant numbers (A091191) that are powerful numbers (A001694).at n=8A363176