123771

Appears in sequences

• Digitally balanced numbers in base 7: equal numbers of 0's, 1's, ..., 6's.at n=3A049358
• Array read by ascending antidiagonals: T(n,k) is the k-th positive integer that is digitally balanced in base n.at n=39A378000
• a(n) is the least number k that contains, in base n, every digit once, and such that k/(n-1) (if n is even) or 2*k/(n-1) (if n is odd) is prime.at n=5A380386