25948
domain: N
Appears in sequences
- Expansion of 1/((1-x)^2*(1-x^2)^2*(1-x^3)*(1-x^4)^2*(1-x^5)).at n=28A069957
- Starting positions of strings of three 6's in the decimal expansion of Pi.at n=19A083625
- Numbers k such that the k-th triangular number contains only digits {2,3,6}.at n=8A119155
- a(n) = 961*n + 1.at n=26A158414
- Number of days after Jan 01 1000 such that the date written in the format DDMMYYYY is palindromic.at n=23A210885
- Number of (n+1) X (1+1) 0..2 arrays with the upper median minus the lower median of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one.at n=4A238039
- Number of (n+1)X(5+1) 0..2 arrays with the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.at n=0A238043
- T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.at n=10A238046
- T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.at n=14A238046