2097145
domain: N
Appears in sequences
- a(n) = 8^n - n.at n=7A024089
- a(n) = T(7,n), array T given by A048483.at n=18A048490
- Triangle read by rows in which the n-th row contains n distinct numbers whose sum is n^n. The numbers are terms of an arithmetic progression with a common difference 1 or 2 respectively accordingly as n is odd or even.at n=28A080524
- First column of triangle in A080524.at n=7A080525
- 2^n - number of digits of 2^n.at n=21A139817
- a(n) = 8*4^n - 7.at n=9A141722
- a(n) = 8^n-7.at n=6A164786
- Largest k such that (2^n-k)*2^n-k is a prime number.at n=19A191013
- Decimal representation of the n-th iteration of the "Rule 211" elementary cellular automaton starting with a single ON (black) cell.at n=10A267780