20738916

Appears in sequences

• Perfect powers (index > 1) whose digits can be arranged in ascending order or as a substring of 123456789012345678901234567890123...at n=33A076966
• Squares which have one or more occurrences of exactly eight different digits.at n=15A235723
• Number of (n+1)X(5+1) arrays of permutations of 0..n*6+5 with each element having directed index change -1,0 0,2 -1,-2 or 1,0.at n=7A264517