97812

Appears in sequences

• Second partial sums of fourth powers (A000583).at n=10A101089
• Triangle read by rows: number of (1-2-3)-avoiding permutations on n letters with k peaks.at n=40A236406
• Number of compositions of n with difference 4 between the number of odd parts and the number of even parts, both counted without multiplicity.at n=12A242844
• Positive numbers m such that m^2 - 1 divides 2^m - 1.at n=21A247219
• Positive numbers m such that m^2 - 1 divides 4^m - 1.at n=34A271842
• Number of set partitions of [n] into exactly eight blocks where sizes of distinct blocks are coprime.at n=5A280886
• Numbers m having greatest prime power divisor d such that d is smaller than the difference between m and the largest prime smaller than m and d is smaller than the difference between m and twice the largest prime smaller than m/2.at n=20A290290
• Expansion of 1/2 * (((1 + 2*x)/(1 - 2*x))^(3/2) - 1).at n=14A305612