1A
3*((3^3)*(3*3+3-3^(3-3))+(3*3+3^(3-3))) since all numbers can be generated using only 3! Alternately the digit of three squared, the digit just less than 3, and the digit of three divided by itself.1
2
4
5
7
Horizontales
- 1A 3*((3^3)*(3*3+3-3^(3-3))+(3*3+3^(3-3))) since all numbers can be generated using only 3! Alternately the digit of three squared, the digit just less than 3, and the digit of three divided by itself.
- 5A Digits declining by twos. Starting with the only digit divisible by two different prime digits.
- 6A The smallest non-single digit prime number that is a palindrome in both binary and decimal. Motown’s area code
- 7A
The smallest number written as the sum of three squares in five ways!
Verticales
- 1D Equal to the sum of all the primes less that one-tenth of itself. Sum of the first 24 primes. 2+3+…+83+89
- 2D The next digit in the number is given by 7-1.5d where d is the current digit (i.e. if the 100s digit were 0 the 10s digit would be 7-1.50=7. This would make the 1s digit -3.5 though which doesn’t work.) Start with the only even prime number.
- 3D “ABC, Easy as ___” Jackson 5 lyrics (Smallest 3-digit number with increasing digits)
- 4D Number associated with the Nigerian prince scam due to the section of Nigerian Criminal Code dealing with fraud.
