33073

Properties

Appears in sequences

• Take A000040, omit commas: 23571113171923..., select 5-digit primes seen when scanning from left.at n=31A073038
• a(n) = (n^5 - 133*n^4 + 6729*n^3 - 158379*n^2 + 1720294*n - 6823316)/4.at n=12A121887
• (Product of successive primes minus 2) divided by 3 is prime.at n=13A124670
• Numerators of partial sums of a series related to Lebesgue's constant L(1) = (1 + 6*sqrt(3)/Pi)/3, approximately 1.435991124.at n=1A157167
• a(n) = the smallest possible prime > a(n-1) made by inserting either a 0 or a 1 anywhere in the binary representation of a(n-1) (including possibly between any two leading 0's), then converting to decimal.at n=15A166164
• Number of nX3 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,0,3,1,2 for x=0,1,2,3,4.at n=10A196332
• Primes of the form 3*m^2 - 2.at n=18A201715
• Number of simple unlabeled graphs on n nodes with exactly 7 connected components that are trees or cycles.at n=14A215987
• Smallest m such that A258062(m) = n.at n=22A258063
• Primes having only {0, 3, 7} as digits.at n=21A260378
• Primes of the form abs((1/4)*(n^5 - 133n^4 + 6729n^3 - 158379n^2 + 1720294n - 6823316)) in order of increasing nonnegative n.at n=12A272710
• Partial sums of A299277.at n=32A299278
• Primes p such that if q is the next prime, (p+q)/6 is a triangular number.at n=42A356293
• Primes having only {0, 3, 4, 7} as digits.at n=45A386058
• Primes having only {0, 3, 7, 8} as digits.at n=45A386067
• Twin primes p such that 6p+1, 6p-1 is a twin prime pair.at n=33A386724
• Prime numbersat n=3546