2.
7: 7th president is Andrew Jackson
1828: The year he was elected
1828: He served two terms.
459045: One of the special triangles in trigonometry.
235: The first three prime numbers.
360: Degrees in a cirlce. (Using the three from the previous set may help continuing onto this one)
28: The 7th section of numbers with a memorization tip (from the 1828 ones with Andrew Jackson).
747: Flight on a Boeing 747...
13: On Friday the 13th...
52: Playing cards (52 cards in a deck).
66: Multiple of 11, the number of this tip, multiplied by the lowest number that hasn't appeared more than once so far.
24: The smallest number with at least eight positive divisors.
97: The prim enumber who's placement on the list is after the previous number's.
75: 97's prime placement multiplied by 3.
72: Rule of 72 (mathematical formula that estimates how long it'll take an investment to double in value or to lose half its value).
47: The nth prime number if n is the tip list placement of the previous tip.