28308

Appears in sequences

• Number of n-move king paths on 8x8 board from given corner to same corner.at n=8A025596
• Sum of largest parts (counted with multiplicity) of all partitions of n into odd parts.at n=42A092310
• Averages of twin prime pairs of A074378.at n=14A154563
• Numbers of the form prime(n)*(prime(n)-1)/4.at n=31A171555
• Number of walks within N^2 (the first quadrant of Z^2) starting and ending at (0,0), and consisting of n steps taken from {(-1, -1), (-1, 0), (-1, 1), (0, -1), (0, 1), (1, -1), (1, 0), (1, 1)}.at n=8A172361
• Numbers k such that k is the average of four consecutive primes k-11, k-1, k+1 and k+11.at n=26A259025
• p-INVERT of A014217 (starting at n=1), where p(S) = 1 - S - S^2.at n=8A289927
• T(n, k) is the total number of non-symmetric peaks in all partitions of n with exactly k blocks, n >= 4, 3 <= k <= n-1.at n=24A370373