22108

Appears in sequences

• Total number of prime power parts in all partitions of n.at n=28A073335
• Maximal troughs in decimal expansions of Pi: positions of troughs equal to 8.at n=22A105276
• Values x corresponding to the records d in A179406.at n=12A179407
• Triangle, read by rows, where row n equals the coefficients of y^k in R_{n-1}(y+y^2) for k=1..n where R_n(y) is the n-th row polynomial in y for n>1 with R_1(y)=y.at n=34A187005
• A diagonal of triangle A187005.at n=6A187006
• Partial sums of 3-almost primes which are again 3-almost primes, i.e., have exactly 3 not necessarily distinct prime factors.at n=29A217018
• Positive numbers k such that the centered cube number k^3 + (k+1)^3 is equal to the difference of two positive cubes and to A352759(n).at n=8A355751
• Determinant of the matrix [Jacobi(i - j, 2n + 1)]_{0 < i, j < n}, where Jacobi(a, m) denotes the Jacobi symbol (a/m).at n=28A372385