70877

Properties

Appears in sequences

• Class numbers associated with terms of A001986.at n=33A001987
• Class numbers associated with terms of A001986.at n=34A001987
• Class numbers associated with terms of A001986.at n=35A001987
• Class numbers associated with terms of A001986.at n=36A001987
• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 48.at n=2A031636
• Class numbers associated with entries of A094841.at n=33A094842
• Class numbers associated with entries of A094841.at n=34A094842
• Class numbers associated with entries of A094841.at n=35A094842
• Class numbers associated with entries of A094841.at n=36A094842
• Class numbers associated with the entries of A094843.at n=18A094844
• Records in A001987.at n=14A094846
• A sequence derived from a truncated Pascal's Triangle matrix.at n=6A095262
• Least p=prime(k) for which A118123(k)=n.at n=39A117877
• Lesser of twin primes of (29n + 1, 29n + 3).at n=29A248620
• Primes equal to a centered 9-gonal number plus 1.at n=29A285812
• Prime numbers in A317298.at n=41A306362
• Primes having only {0, 7, 8} as digits.at n=9A385771
• Primes having only {0, 4, 7, 8} as digits.at n=35A386074
• Primes having only {0, 5, 7, 8} as digits.at n=42A386079
• Primes having only {0, 6, 7, 8} as digits.at n=38A386082