25316

Appears in sequences

• Numbers k such that k | 10^k + 9^k + 8^k + 7^k + 6^k + 5^k + 4^k + 3^k.at n=17A057283
• Numbers n such that (sigma(n-2)+sigma(n+2))/2 = sigma(n).at n=39A099631
• Number of nX3 1..2 arrays containing at least one of each value, all equal values connected, and rows considered as a single number in nondecreasing order.at n=28A166781
• Number of partitions p of n such that the number of distinct parts is not a part and max(p) - min(p) is a part.at n=52A241388
• Expansion of Product_{k>=2} 1/(1 - x^k)^omega(k), where omega(k) is the number of distinct primes dividing k (A001221).at n=43A293548
• Maximum length of a finite snake in the Snake Number Problem with n-periodic instructions in an infinite square grid (see Comments).at n=12A353176