51816

Appears in sequences

• a(n) = 1728*n - 24.at n=29A157287
• Product of Pell and Motzkin numbers: a(n) = A000129(n+1)*A001006(n).at n=7A200540
• Sum of the even singletons in all partitions of n (n>=0). A singleton in a partition is a part that occurs exactly once.at n=31A276425
• Numbers k such that (43*10^k - 403)/9 is prime.at n=22A285553
• Total volume of all rectangular prisms with dimensions r X s X t where r, s and t are the smallest, middle and largest parts in each partition of n into 3 parts.at n=31A307684
• Numbers k such that k and k+2 are both unitary untouchable numbers (A063948).at n=6A357323
• Consecutive internal states of the linear congruential pseudo-random number generator (321*s + 123) mod 10^5 when started at 1.at n=5A383128