4160749568
domain: N
Appears in sequences
- a(n) = n*2^(n-4).at n=27A079859
- a(0) = a(1) = 1; for n > 1, a(n) = (n+2)*2^(n-2).at n=29A087447
- First differences of A129952.at n=29A129953
- a(1) = 1, a(2) = 2, a(3) = 5, a(4) = 8 and a(5) = 15, a(n) = Sum_{j=1..n-1} a(j).at n=32A257548
- a(n) is the least number that is the product of n primes (not necessarily distinct) and is the sum of n consecutive primes, or 0 if there are none.at n=27A339269
- a(n) = (2^n-1) * 2^(2^n-n).at n=4A348332