43787

Properties

Appears in sequences

• a(n) = p(0) + p(1) + ... + p(n) - n - 1, where p = partition numbers, A000041.at n=32A058682
• Median term of prime 5-tuples (p, p+2, p+6, p+8, p+12).at n=8A090286
• Primes occurring in exactly three prime triples (p,q,r) with p<q<r=p+6.at n=17A098423
• Prime quadruples: 3rd term.at n=24A136721
• Primes p such that p+2 is prime with prime(p+2)-prime(p)=6.at n=21A261533
• Prime numbers of the form (2^k + k^2)/3.at n=2A270818
• Table read by rows: list of prime 5-tuples of the form (p, p+2, p+6, p+8, p+12).at n=42A270998
• Table read by rows: list of prime 5-tuples of the form (p, p+4, p+6, p+10, p+12).at n=43A270999
• Table read by rows: list of prime sextuplets (p, p+4, p+6, p+10, p+12, p+16).at n=27A271000
• The number of partitions of n which represent Chomp positions with Sprague-Grundy value 7.at n=63A284780
• a(1) = 1; for n > 1, a(n) is the smallest prime divisor of the number formed by the concatenation of a(1) to a(n-1) that has not previously appeared in the sequence.at n=13A330291
• Lowest prime p in a ladder of 4 consecutive primes p, p+2, p+6, p+14.at n=19A372247
• Prime numbersat n=4561