29424

Appears in sequences

• Quadruples of different integers from [ 2,n ] with no global factor.at n=30A015627
• a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (natural numbers >= 3), t = (F(2), F(3), F(4), ...).at n=15A024878
• Number of basis partitions of n+25 with Durfee square size 5.at n=40A053800
• Number of strings of numbers x(i=1..5) in 0..n with sum i*x(i) equal to n*5.at n=21A184705
• Triangular array: (1/2)*A193851.at n=47A193853
• Numbers k such that A = k+DigitProd(k) is divisible by the largest power of 10 <= A.at n=26A242948
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 545", based on the 5-celled von Neumann neighborhood.at n=30A272836
• Numbers k such that (17*10^k - 377)/9 is prime.at n=17A295322
• Number of series-reduced rooted trees whose leaves form an integer partition of n with no 1's.at n=18A320296
• Sum of square end-to-end displacements over all n-step self-avoiding walks of A358046.at n=6A358083
• Numbers k such that k and k+1 are both terms in A377209.at n=15A377271