300 (number) and strictly non-palindromic number. 361 = 19, centered triangular number, centered octagonal number, centered decagonal number, member of the Mian–Chowla sequence; also the number of positions on a standard 19 x 19 Go board. The Bahá'í calendar is based on 19 months of 19 days each. 362 = 2 × 181, Mertens function returns 0, nontotient, noncototient. 363 = 3 × 11, sum of nine consecutive primes (23 + 29 + 31 + 37 + 41 + 43 + 47 + 53 + 59), Mertens function returns 0, perfect totient number. 364 = 2 × 7 × 13, tetrahedral number,
Edward D. Dart Architects at age 44 and garnered 18 AIA awards. In 1975 Dart died of an aneurysm while completing a significant commercial development, Water Tower Place. The archives of the Ryerson & Burnham Libraries, located at the Art Institute of Chicago, house a permanent collection of his works, donated in 1999 by his sister Susan. On January 19, 1946, Dart married the former Wilhelmina Plansoen, a Duke University alum. Dart died on July 9, 1975. At the time of his death, he was a resident of Barrington Hills, Illinois. From 1965, Dart was a partner in the Chicago firm of Loebl