45812984490
domain: N
Appears in sequences
- Barlow packings with group R3(bar)m(SO) that repeat after 6n+3 layers.at n=36A011954
- a(n) = (2/3)*(4^n-1).at n=18A020988
- Smallest numbers having in binary representation exactly n maximal groups of consecutive zeros.at n=18A087120
- Generalized multiplicative Jacobsthal sequence.at n=37A087464
- a(n) = J(n+1) mod J(n), J(n)=A001045(n).at n=37A112691
- A trisection of A024495.at n=12A132804
- a(n) = (2^n + 3 - 7*(-1)^n + 3*0^n)/6; or a(0) = 0 and for n > 0, a(n) = A005578(n-1) - (-1)^n.at n=38A135351
- a(n) = (1/3)*(1 - (-2)^n + 3*(-1)^n ) = (-1)^(n+1)*A167030(n).at n=37A167193
- Smallest k such that A305445(k) = n, i.e., smallest k > 1 such that the minimum number of bit inversions required to convert k into a prime equals n.at n=4A322614
- Screaming numbers in base 16: numbers whose hexadecimal representation is AAAAAAA...at n=8A325911