24512

Appears in sequences

• Sum of 2^n, ..., 2^(n+1) - 1.at n=7A010036
• Denominators of continued fraction convergents to sqrt(160).at n=12A041295
• Table by antidiagonals of rows of sequences where each row is binomial transform of preceding row and row 1 is (1,2,1,2,1,2,1,2,...).at n=70A061298
• Integers n > 10553 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 10553.at n=24A063061
• Number of lunar partitions of n: number of ways of writing n as a lunar sum of distinct terms, ignoring order.at n=17A087079
• a(n) = 6*2^(n+1) - 5*(n+1) - 4.at n=11A114958
• Pentagonal numbers (A000326) whose digit reversal is a semiprime (A001358).at n=38A115709
• Duplicate of A136488.at n=14A135098
• a(n) = 4*a(n-1) - 6*a(n-2) + 4*a(n-3) for n > 4, with first terms 1, 2, 4, 7.at n=15A135360
• Pentagonal numbers > 0 which are not the difference of two other pentagonal numbers > 0.at n=14A135769
• Pentagonal numbers > 0 which are not the difference of two larger pentagonal numbers.at n=21A136113
• a(n) = 2^n - A005418(n).at n=14A136488
• Numbers k such that (10^(2k+1) - 6*10^k - 1)/3 is prime.at n=19A183174
• a(n)=2^C(n,2)*(2(4^n-n*2^n)-1).at n=4A186941
• Number of nX5 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 1 and 1 1 0 vertically.at n=5A208004
• Number of nX6 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 1 and 1 1 0 vertically.at n=4A208005
• T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 1 and 1 1 0 vertically.at n=49A208007
• T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 1 and 1 1 0 vertically.at n=50A208007
• Number of directed Hamiltonian paths in the n X n white bishop graph.at n=3A234637
• Number of partitions of n such that (number parts having multiplicity 1) is a part and (number of parts > 1) is not a part.at n=42A241513