1001941

Properties

Appears in sequences

• Solution of the complementary equation a(n) = 2*a(n-1) - a(n-3) + b(n-2), where a(0) = 1, a(1) = 3, a(2) = 5, b(0) = 2, b(1) = 4, b(2) = 6, and (a(n)) and (b(n)) are increasing complementary sequences.at n=24A295617
• Emirps p such that the average of p and its digit reversal is an emirp.at n=0A357098
• Numbers k such that k, prime(k) and primepi(reverse(prime(k))) are emirps (A006567).at n=18A382389
• Prime numbersat n=78644